    * {
        margin: 0;
        padding: 0px;
    }
    
    img {
        width: 100px;
        height: 100px;
    }
    
    .wrapper {
        position: relative;
        margin: 50px auto;
        width: 1000px;
        border: 1px solid black;
    }
    
    .wrapper div {
        margin: 100px 30px;
        width: 173px;
        height: 100px;
        /* overflow: hidden; */
        position: relative;
        display: inline-block;
    }
    
    .wrapper div img {
        position: absolute;
        left: 50%;
        top: 50%;
        margin-left: -50px;
        margin-top: -50px;
        z-index: 1;
        border-radius: 50%;
    }
    
    .wrapper div img:hover {
        animation: xz 0.3s;
        /* animation-duration: 0.3s; */
    }
    
    @keyframes xz {
        0% {
            transform: rotate(0deg);
        }
        25% {
            transform: rotate(90deg);
        }
        50% {
            transform: rotate(180deg);
        }
        75% {
            transform: rotate(270deg);
        }
        100% {
            transform: rotate(360deg);
        }
    }
    
    .wrapper div::after {
        content: "";
        position: absolute;
        display: block;
        width: 173px;
        height: 100px;
        transform: rotate(60deg);
        background-color: rgba(0, 0, 0, 0.5);
    }
    
    .wrapper div:before {
        content: "";
        position: absolute;
        display: block;
        width: 173px;
        height: 100px;
        transform: rotate(-60deg);
        background-color: rgba(0, 0, 0, 0.5);
    }
    
    .wrapper div span {
        width: 173px;
        height: 100px;
        display: block;
        position: absolute;
        background-color: rgba(0, 0, 0, 0.5);
    }